ST7FMC1M2T3 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7FMC1M2T3

8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI™

STMicroelectronics 

ST7MC1xx/ST7MC2xx

LINSCI™ SERIAL COMMUNICATION INTERFACE (SCI Mode) (cont’d)

10.5.6 Low Power Modes

10.5.7 Interrupts

Mode

Wait

Halt

Description

No effect on SCI.

SCI interrupts cause the device to exit from

Wait mode.

SCI registers are frozen.

In Halt mode, the SCI stops transmitting/re-

ceiving until Halt mode is exited.

Interrupt Event

Event

Flag

Enable

Control

Bit

Exit

from

Wait

Transmit Data Register

Empty

TDRE

TIE

Transmission Com-

plete

TC TCIE

Received Data Ready

to be Read

RDRF

RIE

Yes

Overrun Error or LIN OR/

Synch Error Detected LHE

Idle Line Detected

IDLE ILIE

Parity Error

PE PIE

LIN Header Detection LHDF LHIE

Exit

from

Halt

No

The SCI interrupt events are connected to the

same interrupt vector (see Interrupts chapter).

These events generate an interrupt if the corre-

sponding Enable Control Bit is set and the inter-

rupt mask in the CC register is reset (RIM instruc-

tion).

116/309

1

Share Link: